Deduplicate resource accesses by binding not by name

* For D3D this should be equivalent since name == bindpoint, but for SPIR-V this
  prevents the same binding being loaded into multiple SSA variables from being
  added every time.

qrenderdoc/Windows/ShaderViewer.cpp

@@ -1797,7 +1797,7 @@ void ShaderViewer::applyForwardsChange()
           bool found = false;
           for(size_t i = 0; i < m_AccessedResources.size(); i++)
           {
-            if(c.after.name == m_AccessedResources[i].name)
+            if(c.after.GetBinding() == m_AccessedResources[i].GetBinding())
             {
               found = true;
               break;